Tomato Sauce With Diced Onions

1. 1

   Melt butter in a skillet over medium heat and add diced onions. Cook, stirring often, for 5-7 minutes until onions are translucent. Add garlic and cook for another minute, stirring frequently so the garlic doesn't burn.

2. 2

   Add canned tomatoes, salt, pepper, and red pepper flakes to the saucepan and stir to mix well. Bring to a simmer and cook for 45 minutes, stirring occasionally. Taste and correct seasoning if needed.

3. 3

   While sauce is simmering, cook pasta according to directions and drain. Stir pasta into the finished sauce and toss well. Serve with shaved Parmesan cheese.

* Per serving · 4 servings · Values may vary.

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